John Sisk & Son have been building excellence as a family-owned international construction company by offering trust, certainty and value to our clients whilst being at the heart of change.

The Senior Design Engineer plays a key role within the Engineering Services team, providing technical expertise, design oversight and engineering support on multi‑disciplinary construction projects. Reporting to the Design Engineer Lead, the Senior Design Engineer ensures high‑quality technical solutions are delivered while supporting junior engineers and contributing to continuous improvement initiatives. This role requires strong engineering judgement, technical leadership and excellent collaboration skills across design, project and construction teams.

Design & Technical Expertise

• Lead the development of detailed engineering designs, specifications and technical solutions for building envelope and related systems.
• Review and validate design inputs f...